<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        body{
            font: 12px "simhei", Arial, Helvetica, sans-serif;
            color: #666;
        }
        body>div{
            width: 1000px;
            /*让元素居中*/
            margin: 0 auto;
        }
        div>div>div{
            background-color: #E8E8E8;
        }
        #t_left{
            width: 616px;
            height: 376px;
            float: left;
            margin-right: 10px;
            background-image: url("http://doc.canglaoshi.org/tstore_v1/images/itemCat/study_computer_img1.png");
            background-repeat: no-repeat;
            background-position: 90% 80%;
            background-size: 318px 319px;
        }

        #t_right{
            width: 375px;
            height: 376px;
            float: right;
        }
        #top_div,#b_div{
            /*所有子元素全部浮动 解决高度为0问题*/
            overflow: hidden;
            margin-bottom: 10px;
        }
        #b_left{
            width: 366px;
            height: 233px;
            float: left;
        }
        .b-right{
            width: 198px;
            height: 233px;
            float: right;
            margin-left: 13px;
        }
    </style>
</head>
<body>
<div>
    <div id="top_div">
        <div id="t_left">
            <p cl>灵越 燃7000系列</p>
            <p>酷睿双核i5处理器|256GB SSD| 8GB内存
                英特尔HD显卡620含共享显卡内存</p>
            <p>￥4999.00</p>
            <a href="">查看详情</a>
        </div>
        <div id="t_right"></div>
    </div>
    <div id="b_div">
        <div id="b_left"></div>
        <div class="b-right"></div>
        <div class="b_right"></div>
        <div class="b_right"></div>
    </div>
</div>
</body>
</html>